The first-order decomposition of S206(g) to form SO3(g), has a half-life of 1.262 x 10 s at 45°C. How long will it take for 40% of a 0.34 M sample to decompose at 45°C?A. 728 sB. 8.42 x 10-4 sC. 406 sD. 1.68 x 10-3 sE. 9.34 x 104s

Answered: Image /qna-images/answer/3ac6ff24-3569-45d2-b5de-385532221488.jpg

The first-order decomposition of S206(g) to form SO3(g), has a half-life of 1.262 x 103 s at 45°C. How long will it take for 406 of a 0.34 M sample to decompose at 45°C? O A. 728 s O B. 8,42 x 10-4s O C. 406 s O D. 1.68 x 103s O E. 9.34 x 10-4s

The first-order decomposition of S206(g) to form SO3(g), has a half-life of 1.262 x 103 s at 45°C. How long will it take for 406 of a 0.34 M sample to decompose at 45°C? O A. 728 s O B. 8,42 x 10-4s O C. 406 s O D. 1.68 x 103s O E. 9.34 x 10-4s

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: N2O5 is used as a source of NO2 in chemical reactions. The compound decomposes in a first order…

A: Given: Initial concentration of N2O5 = 0.400 M Final concentration of N2O5 = 0.025 M Time = 120 s

Q: The first-order decomposition of S206(g) to form SO3(g), has a half-life of 1.262 x 103 s at 45°C.…

A: First, calculate the rate constant from half-life as follows: k = ln2t12= ln21.262×10-3s= 549.245…

Q: The rate constant for the second-order reaction 2NOBr(g) → 2NO(g) + Br2(g) is 0.80 M-¹s¹ at 10 °C.…

A: The given reaction is: 2NOBrg→2NOg+Br2g Chemical reactions that come under the category of…

Q: For a 1st order reaction with a starting concentration of 0.10 M will drop to what concentration…

Q: A first order reaction is 65% complete in 280 s. How long does it take for the reaction to be 91%…

A: Given: For first order reaction for 65% completion: Time=280 s Reaction completes to 91%. To find:…

Q: A certain compound decomposes according to a first order process. If k = 5.0 X 103 s-1 at -5 degrees…

A: According to the clausius clapeyron equation, where K2 = rate constant at temperature 2 i.e 25 oC…

Q: 43-46 Consider the time and concentration data for: 2 NO2(g) →2 NO(g) + O2(g). Time, s [NO2] 43 a.…

A: Since you have posted a question with multiple questions (44-46), we will solve first question for…

Q: 12. For the reaction 2A(g) + 3B(g) → D(g) +2E(g) with r = kСÂС₂² the reaction is said to be KCACB²…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: A certain reaction is first order in A. The specific rate constant is 3 x 10³/s. The half life is a.…

Q: crease or decrease 5. What is the reaction order of the reactant Ha in the equation Hz+ la - 2HI? a.…

A: The order of reaction can be defined as the sum of the powers of the concentration terms of the…

Q: A second-order reaction starts with an initial concentration of 0.5 mol/L of the reactant. If the…

A: Given data contains, Initial concentration of the reactant is 0.5 mol/L. Final concentration of the…

Q: Consider the reaction 2A ------ 2 B+C with a rate constant of 0.00510 s at 25 °C. What is the…

Q: 1. Consider the following chemical reaction which is first order with respect to H2 and second order…

Q: 2 A P The rate coefficient for this elementary reaction isk = 8.63 x 10 M' min'. The initial…

Q: 8. Consider the reaction: 8H2S + 402 → 8H20 + S8 and if the rate of disappearance of H2S is 0.196…

Q: he rate constant for a zero-order reaction is 0.54 L mol-1 s-1. What is the half-life of this…

A: In some reactions, the rate is apparently independent of the reactant concentration. The rates of…

Q: Consider the reaction 2A ------ 2 B + C with a rate constant of 0.00510 s-1 at 25 oC. What is…

Q: Answer the attached photo. Show all relevant solutions.

A: First rate constant (k) and t1/2 relation is t1/2 = 0.693 / k Where k = rate constant = 3.3 x…

Q: The first-order rate constant for the decomposition of N2Og, to NO, and O2 at 70°C is 6.82 x 103 s-.…

A: Since the decomposition reaction is a first order reaction. And we know that the relationship…

Q: The second-order decomposition of NO2 has a rate constant of 0.255 M-1s-1. How much NO2 decomposes…

A: The integrated rate law for second order kinetics is given as: 1A = 1Ao +kt Where Ao = initial…

Q: M (mol/L) In M] 1/M (L/mol) 11- 0.9 104 0.8- -0. 0.1 0.64 -1- 6- 0.5 5- 04 -15- 4- 03 02 01- Time…

Q: 7. The kinetic study of decomposition of HI (g) at 700 K is as following: HI(g) > 1/2 H₂(g) + 1/2…

A: Answer:Here:

Q: 21. For the decomposition of N₂Os(g), 2 N₂Os(g) →4 NO₂(g) + O2(g), the following data were obtained…

Q: he

A: Answer is given below: a). The clue is given in unit of rate constant. Rate constant given is 0.54…

Q: 9. Suppose the following data are for the reaction: SO,CI, (g) So,(g) + Cl,(g) Time [SO,CL] O hr…

Q: 21. What is the order of a reaction where each successive half life gets longer and is dependent…

A: The half-life of second-order of a reaction: t1/2 = 1K[A]∘ In the second-order reaction, the…

Q: a. b. C. d. e. sider a substance that follows first order kinetics has a half-life, t1/2, of 88.90…

Q: At 330. C, the rate constant for the second order decomposition of NO₂ is 0.775M-1s-1 if the initial…

A: Given , Temperature = 330°C

Q: Tjejadioactive djejay follows first-order rate law and for the radioisotope, Sr-90. its half-life…

A: Given, The radioactive decay follows first order rate law, The half life of radioisotope, Sr-90…

Q: 43-46 Consider the time and concentration data for: 2 NO2(g) 2 NO(g) + O2(g). Time, s [NO2] 43 а.…

A: Given,

Q: The rate constant for this second-order reaction is 0.560 M-1 •s-1 at 300 °C. A → products How long,…

Q: 20. The rate constant for the first-order decomposition of N2O is 3.40 s-1. What is the half-life of…

A: Thank You.

Q: 7. The rate constant for a particular reaction is 2.6 x 10-5 M¹¹s¹ at 100° C and 2.4 x 10-4 M-¹s-¹…

A: It is asked to find the order of the reaction. Rate constant is given at two different temperatures.

Q: It was found that 60.4% of hydrogen peroxide degraded at 300 K in 75 minutes. Since the reaction is…

A: If amount of hydrogen peroxide [H2O2]0 at time (t = 0) is 100 Amount of hydrogen peroxide [H2O2]…

Q: The reaction of iodine atoms in the gas phase to form molecular iodine is second order with respect…

A: Given, Initial concentration, [A]0 = 0.42 M Rate constant, k = 7.0 x 10+9 Ms

Q: 1. Consider the reaction: SO: + O1 -- SO. + 02. A rate study of this reaction was conducted at 298…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Consider the reaction 2A ------ 2 B + C with a rate constant of 0.00510 s-1 at 25 oC. What is…

A: Given: The rate constant of the given reaction is 0.00510 s-1. The initial concentration of A is…

Q: For the reaction: 4NH3 (g) + 7O2 (g) → 4NO2 (g) + 6H2 (g), if H2 is produced at a rate of 3.5 x 10-3…

A: Since from the above balanced reaction we can see that when 7 moles of O2 reacts we get 6 moles of…

Q: ng statements is/are correct for the first-order reaction: A → P? ration of A decreases linearly…

A: The correct statement(s) for a first-order reaction A→P are:I. The concentration of A decreases…

Q: 11) The reaction of NO₂(g) and CO(g) is thought to occur in two steps: a. b. d. Step 1: slow NO(g) +…

A: Please find your solution below : The rate of reaction is the speed at which a chemical reaction…

Q: The following statements relate to the reaction for the formation of HI: H₂ (g) + I₂ (g) → 2 HI(g)…

A: H2(g)+I2(g)⇌2HI(g)this reaction is endothermic, so the reaction is favored by increasing the…

Q: Consider the 2nd order reaction: A(g) → 2B(g) +C(g) k=1.30 x 102 atm A rigid container initially has…

Q: The first-order reaction SO2Cl2 → SO2 + Cl2 is 10% complete in 80. min. How long would it take for…

A: Please see the attached image for the solution.If there are queries or if the image is not loading,…

Q: Which statement is true regarding the rate law below? rate = k[X]2[Y] A.The reaction is first…

Q: A certain reaction is first order in N₂ and second order in H₂. Use this information to complete the…

A: Please find your solution below : Rate law or rate equation for a chemical reaction is an expression…

Question

The first-order decomposition of S206(g) to form SO3(g), has a half-life of 1.262 x 10 s at 45°C. How long will it take for 40% of a 0.34 M sample to decompose at 45°C?
A. 728 s
B. 8.42 x 10-4 s
C. 406 s
D. 1.68 x 10-3 s
E. 9.34 x 104s

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

28 The decomposition of NO2 is a second order reaction and the rate constant is 0.755 L/mol-s. In an experiment, the initial concentration of NO2 was 0.00650 mol/L. What is the half-life? Select one: a. 103.45 sec b. 304.56 sec c. 303.76 d. 203.76
I'm not sure how to do question 116
The rate law for the reaction A - P is rate = k[A]³. The first half-life of the reaction is 20 seconds, what is the time for the second half-life? (to guarantee some marks you can submit your calculations) Select one: O a. 40 seconds O b. 160 seconds O . 80 seconds O d. 10 seconds O e. 20 seconds
What order would you predict for [H2]? A. Zero b. First c. Second d. Cannot be predicted from the information given
Consider the follovwing reaction: H,0,(aq) – H,O) + %0,(g) and the kinetics plots below to answer the questions to the right. Figure 1. Plot of [H,O,] vs time 07 02 ime Figure 2. Plot of the natural logarithm of (H,O,] vs time -15 -25 time concentration of HD, mol
The radioisotope 1"C (half life = 5730 years) is used for carbon dating. What is the first order rate constant for 1"C? a. 10,000 1/yr 10,000 1/yr O b. 1.21 x 10“ 1/years O c. 11460 yr O d. 409.3 yr O e. 5730 yr
At 330 degrees Celsius, the rate constant for the second order decomposition of NO2 is 0.775M ^ - 1 * s ^ - 1 the Initial concentration of NO2 is 0.0500M a. Write the rate law expression for this reaction b. What is the concentration of NO2 after 30.0 minutes? c. How long in minutes will it take the concentration to decrease to 0.0050M? d. What is the half life for this reaction? e. What effect would doubling the NO2 concentration have on the rate of the reaction?
q11 What is the value of k for a reaction that follows first-order kinetics, given that its half-life is 28 seconds? A. 38 S-1 B.0.039 S-1 C.0.025 s-1 D.0.0086 S-1
At 600 K the decomposition of NO2 is second order with a rate of 2.0 x 10-3 mol/L-s when the NO2 concentration is 0.080 M. a. Write the differential rate equation. b. Calculate k, the rate constant, using the rate equation written above.
If the half-life of a 1st order reaction is 67 minutes, k= a. 1.0x10-2s-1 b. 97 s-1 c. 5800 s-1 d. 1.7x10-4s-1
What is the half life of the following reaction, given the following set of conditions (Hint: observe the units for the rate constant to determine the order of the reaction!): 2 HI (g) → H2 (g) + I2 (g) Initial concentration of HI = 1.00 M k = 1.2 x 10-3 M-1 s-1 Select one: a. 420 s b. 240 s c. 580 s d. 830 s
The rate constant for the first-order decomposition of N2O5(g) to NO2(g) and O2(g) is 7.48 × 10-3 s-1 at a given temperature. Initially, the system only contains N2O5 at an initial pressure of 0.100 atm. a. Write a balanced chemical equation for this reaction. b. Find the total pressure after 100 s of the reaction.